CaratHunter
Plans
Marquise|Natural|GIA

0.90ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 6532733786

Certificate GIA 6532733786

Diamond specifications and retailer prices

From $1,849 SGD
HK$11,300 HKD
As of November 1, 2026
Save $2,450 SGD (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,984 SGD at NZ Jewellers · As of October 11, 2026
View at NZ Jewellers

About this 0.9ct natural marquise diamond

This 0.9ct natural marquise sits in the just-under-one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6532733786. Listed at 19 retailers as of November 1, 2026, with a 133% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.90
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6532733786
Dimensions9.55 × 5.01 × 3.14 mm
L/W Ratio1.91
Top View
9.55 mm5.01 mm0.90 ctD / SI2
OriginNatural
CutExcellent
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateGIA 6532733786
Side View
Table 62.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,946 SGD|Low: $1,833 SGD|High: $4,372 SGD|Avg: $2,649 SGD|-2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 5$1,849 SGD
Retailer 1$1,946 SGD
Retailer 9$2,264 SGD
Retailer 7$2,288 SGD
Retailer 8$2,362 SGD
Retailer 2$2,582 SGD
Retailer 10$2,630 SGD
Retailer 4$2,691 SGD
Retailer 6$3,352 SGD
Retailer 3$4,299 SGD

36 data points across 10 retailers

19 retailers$1,849 SGD to $4,299 SGD

A
Cheapest Retailer
-
$1,849 SGD
HK$11,300 HKD
A
Retailer 2
-
$1,946 SGD
₹145,006 INR
View
A
Retailer 3
-
$2,264 SGD
$1,771 USD
View
Final sale: no returns
A
Retailer 4
-
$2,288 SGD
View
A
Retailer 5
-
$2,329 SGD
$1,822 USD
View
A
Retailer 6
-
$2,362 SGD
$1,848 USD
View
Retailer 7
-
$2,453 SGD
$1,919 USD
View
Price last confirmed 21 days ago
Retailer 8
-
$2,453 SGD
$1,919 USD
View
Price last confirmed 20 days ago
Retailer 9
-
$2,580 SGD
$2,018 USD
View
Price last confirmed 32 days ago
A
Retailer 10
-
$2,582 SGD
View
Retailer 11
-
$2,604 SGD
$2,037 USD
View
Price last confirmed 40 days ago
A
Retailer 12
-
$2,630 SGD
$2,057 USD
View
A
Retailer 13
-
$2,691 SGD
£1,657 GBP
View
Retailer 14
-
$2,830 SGD
$2,214 USD
View
Price last confirmed 20 days ago
Retailer 15
-
$3,004 SGD
$2,350 USD
View
Price last confirmed 41 days ago
B+
Retailer 16
-
$3,352 SGD
€2,497 EUR
View
B+
Retailer 17
-
$4,299 SGD
£2,648 GBP
View
Retailer 18
-
$5,443 SGD
$4,258 USD
View
Price last confirmed 42 days ago
Most Expensive
NZ Jewellers
6a9f4cfc-2636-4b85-9d0b-0b00489f884a · Oct 11
$5,984 SGD
$4,681 USD
View
Price last confirmed 21 days ago
18 more retailers have this diamond
Prices start from $1,849 SGDSave up to $2,450 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.90ct Marquise
$1,849 SGD